55 lines
1.5 KiB
Ruby
55 lines
1.5 KiB
Ruby
class Poll::Question::Answer < ActiveRecord::Base
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include Galleryable
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include Documentable
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documentable max_documents_allowed: 3,
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max_file_size: 3.megabytes,
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accepted_content_types: [ "application/pdf" ]
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accepts_nested_attributes_for :documents, allow_destroy: true
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belongs_to :question, class_name: 'Poll::Question', foreign_key: 'question_id'
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has_many :videos, class_name: 'Poll::Question::Answer::Video'
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validates :title, presence: true
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validates :given_order, presence: true, uniqueness: { scope: :question_id }
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before_validation :set_order, on: :create
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def description
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super.try :html_safe
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end
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def self.order_answers(ordered_array)
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ordered_array.each_with_index do |answer_id, order|
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find(answer_id).update_attribute(:given_order, (order + 1))
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end
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end
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def set_order
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self.given_order = self.class.last_position(question_id) + 1
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end
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def self.last_position(question_id)
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where(question_id: question_id).maximum('given_order') || 0
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end
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def total_votes
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Poll::Answer.where(question_id: question, answer: title).count
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end
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def most_voted?
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self.most_voted
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end
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def total_votes_percentage
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((total_votes*100) / question.answers_total_votes).round(2) rescue 0
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end
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def set_most_voted
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answers = question.question_answers
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.map { |a| Poll::Answer.where(question_id: a.question, answer: a.title).count }
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is_most_voted = !answers.any?{ |a| a > self.total_votes }
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self.update(most_voted: is_most_voted)
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end
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end
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